Writing an eBook and selling it on your blog can be a great money maker. Your eBook should be directly relevant to your blog’s content so you can sell your book to your existing audience. Creating a recipe eBook for a food blog or an eBook full of training plans to complement your fitness site are just a couple of examples that have the potential to sell.
Plus, this is an especially useful freelancing job if you know multiple languages—because then you multiply your opportunities! Want to write for foreign blogs to dust off your linguistic skills? Or translate the articles you or other people have written to make some extra cash? Make sure to include this important skill in your cover letter when applying for a freelancing gig.
Today, if you're at all serious about succeeding in any endeavor, whether online or offline, you have to deliver enormous amounts of value. Yes, you have to do the most amount of work for the least initial return. This is especially true online. Why? Because it takes time to build authority and create an audience, two primary ingredients necessary to succeed in the wonderful world of commerce on the web.
And freelance coder is an especially great one, since it’s already such a commonplace gig. Whether you want the flexibility of being your own boss, enjoy taking on a wide diversity of projects rather than working with a single company, or prefer to travel instead of staying in one place, you’ve got many reasons to pursue freelance software development—even though technology companies and startups offer their own perks as well.
If you speak like James Earl Jones or Scarlett Johansson, quite a number of digital publishers (including game developers, animated film-makers, and training video producers) pay good money for voice talent and the time investment isn't too intensive—making this a great side business idea. You can find these publishers looking for voice-over artists on sites like PeoplePerHour, Freelancer and Upwork, as well as their calls for talent directly on their websites or through voiceover agents. If you do pursue this as a side business idea, be prepared to invest for the long-haul as it can be a very competitive industry.
Driving for one of the two globally expanding app-centric taxi alternative services, Uber or Lyft can still be a fairly lucrative way to earn money as a side business idea on nights and weekends—working only when you want. But before you dive head first into this side business idea, do your homework and calculate the costs of extra gas, mileage, tires, wear & tear and usage on your vehicle—it's not a guaranteed business idea that'll turn a huge profit every weekend.
Driving for one of the two globally expanding app-centric taxi alternative services, Uber or Lyft can still be a fairly lucrative way to earn money as a side business idea on nights and weekends—working only when you want. But before you dive head first into this side business idea, do your homework and calculate the costs of extra gas, mileage, tires, wear & tear and usage on your vehicle—it's not a guaranteed business idea that'll turn a huge profit every weekend.
If you have something you're skilled at and very passionate about, you can turn that winning combination into offering your services with one-on-one online coaching as a solid side business idea. Just be sure to implement your own opportunity management system so you don't get caught up working with clients that you can't measurably help. Elmira Strange will give you a step-by-step plan for putting your skills and experience to work by developing an online coaching business—even as a side business idea in the time around your full-time job—so be sure to check out her course on Udemy for a jump start on this side business idea.

The larger the company, the more requirements and prerequisites they likely have in place. That’s not necessarily a bad thing. Even though you may need a newer computer, they may be offer health insurance and a full-time schedule. There’s always a trade-off. Know that more scheduling freedom and flexibility and less management oversight may mean lesser pay or no benefits.

While the barriers to entry for a retail shop can be very high, one way to keep costs down and limit your time investment while you keep your full-time job, is to set up a weekend popup shop as a side business idea. More of whatever it is you’re selling—donuts, clothing, antique baseball cards, or anything else—will stay in your pockets instead of going to pay for operating expenses such as rent or utilities by choosing to pursue retail as a side business idea with a short-term rental. This guide from Shopify will give you a step-by-step process for getting your popup shop off the ground.
It’s an excellent opportunity to offer technical training courses that teach people how to learn a much-needed skill, or accomplish an important task. It could also prove to be an important testing ground for your educational courses. If you are able to market your course on the site, against direct competition, you may be able to direct marketing to the general public, using a website, videos, or even an affiliate marketing program.
If you don’t mind doing other people’s chores, then TaskRabbit may be the right side business idea for you. Earn a little side money doing odd jobs like walking your neighbor’s dog or mowing Mr. Smith’s lawn. Running errands not your style? Tell that to the top taskers on the portal who reportedly earn as much as $7000 a month, making this a full-time business idea for some.
If you have the gift of gab, public speaking is a worthwhile side business idea for you to pursue. Many authors, medical practitioners, scientists, artisans, politicians, and other subject matter experts earn extra income by delivering speeches, seminars, and presentations. Professional motivational speakers earn an average annual salary of around $90,000 with just that portion of their income, making this a very realistic side business idea while you continue practicing your craft.
Many small companies simply don't have the time or staff to properly run their billing operations. That's where entrepreneurs who want to offer invoicing, bookkeeping, human resources and other clerical services to business owners on a contractual or part-time basis come in. With just a laptop and a few clients, you can get the ball rolling from home.
Mow lawns or plow driveways. If you’re willing to mow yards or shovel or plow snow in the winter, you could easily start your own snow removal and lawn mowing business on the side. While you can usually find work by reaching out to your local community via word-of-mouth, flyers, or online message boards, the website Plowz & Mowz allows you to set up an online profile and reach more customers in your area.
Great article, I have tried a few over the years. I had a side business cleaning offices for years. It did great, but I hated never being able to take more than 3-4 days vacation, so I eventually gave up. I tried MTurk, but if you multiplied my earnings on an hourly basis, it was a little over $6/hr. My blog is much worse, probably less than $0.25/hr.
Perhaps most importantly, though, would-be eBay moguls need to specialize. Just throwing junk online won’t work. Sellers need to know what they want to sell and how they’re going to market it to their audiences. Again, competition is fierce, so research, preparation and strategy are critical. (For reference, eBay itself provides an extensive guide to selling on the site.)

If you’re looking for inspiration, my friend Michelle Schroeder-Gardner of the website Making Sense of Sense has become the expert on all things affiliate marketing. Michelle earns more than $100,000 per month from her blog and the bulk of her income comes from affiliate sales. Michelle has had so much success with affiliate marketing that she even has her own course called Making Sense of Affiliate Marketing.